156927844180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{412968011}}^1$

素因数の和:412968039

約数の個数: 24

約数和(自身を含む): 346893130080

約数和(自身を除く): 189965285900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 412968011, 825936022, 1651872044, 2064840055, 4129680110, 7846392209, 8259360220, 15692784418, 31385568836, 39231961045, 78463922090, 156927844180]

約数ペア:

[(1, 156927844180), (2, 78463922090), (4, 39231961045), (5, 31385568836), (10, 15692784418), (19, 8259360220), (20, 7846392209), (38, 4129680110), (76, 2064840055), (95, 1651872044), (190, 825936022), (380, 412968011)]